Saitmaar as fallback fonts for Shift_JIS art

ゼリーさん !smz6IUT2D2

As some world2ch users don't have the MS PGothic font, I think Shift_JIS art should use a fallback font like "Saitamaar" (which looks like pixelated MS PGothic) or "RobotoJAA" by the AAHub fonts site.